Stewart Thermal Ltd - Reference List

Company	Location	Type	Status	Notes
AES Hungary	Hungary	Technical due diligence and subsequent consultation regarding biomass co-firing combustion improvements.	Completed	STL have re-engineered 100tph biomass boiler firing configuration improving steam output and emissions to air performance.
AES Romania	Romania	Technical due diligence in regard to the redevelopment of a lignite fired power plant to combust biomass	Completed
AES Bohemia	Czech Republic	Pre-feasibility and Due Diligence re refurbishment and platform extension of CHP plant	Contract completed
Renewables East	United Kingdom	Technical Due Diligence for Biomass to Energy projects – various technologies under BREW Scheme. Member of Enablers Panel	Contract in progress.
Cleveland Power Corp	Australia	Biomass to Energy - Poultry litter - 5.5 Mwe.	Ongoing	Permitting completed and EPC phase commences June 2008. Owners Engineer support to developer and EPC provider.
Biomass Heating Solutions Ltd	Republic of Ireland	Biomass to Energy - Poultry litter – Mini FBC	Beta model testing completed.	Joint Venture signed August 2005, first plant commissioning completed, BETA plant design testing completed April 2008. STL responsible for all design, build and operations issues.
Company	Location	Type	Status	Notes
Confidential	United Kingdom	Poultry litter/wood fired gasification project 2MWe CHP scheme	Ongoing	Detailed project engineering in progress, fuel preparation testing and provision of Owners Engineer support services.
Confidential	United Kingdom	Biomass CHP Plant - 6Mwe 3 Mwth	Ongoing	EPC contractor support and combustion systems supply consortium support.
IRE PTY	Australia	Biomass to Energy - Waste wood fired plant - 5.5 Mwe	Ongoing	Joint venture (Project Development) - due for final permitting late 2008. Technical support to owner and EPC provider.
Falklands Island Government	Falklands	Waste to Energy - Power station energy recovery to provide heat for Pt Stanley school and hospital	Completed	Initial feasibility and project concept/design phases completed in 2005. Full EPC and O&M set-up completed March 2007.
Black and Veatch	United Kingdom	Technical Due Diligence - Biomass to Energy - Poultry litter	Completed
Black and Veatch	United Kingdom	Technical Due Diligence – Landfill Gas to Energy portfolio assessment	Completed

Company	Location	Type	Status	Notes
National Star College	United Kingdom	Technical Due Diligence – woodchip fired district heating scheme assessment	Completed
Confidential	United Kingdom	Preparation of Engineering drawings, process documents and tender specifications.	In progress	Anaerobic Digestion based CHP project for a major food processor.